import type { ActionFunctionArgs } from "react-router";
import { authenticate } from "../shopify.server";
import db from "../db.server";

// The access token is already revoked here, so the app can't call the Admin API. Shopify removes the app's
// functions with the app, so the automatic discount stops applying, and it deletes app-owned ($app and
// app-data) metafields. We mark the shop and keep its data for 48 h, until shop/redact deletes it.
// The in-app "Remove all Offerlyst data" action (Settings) deletes the discount explicitly.
export const action = async ({ request }: ActionFunctionArgs) => {
  const { shop, session, topic } = await authenticate.webhook(request);
  console.log(`Received ${topic} webhook for ${shop}`);

  await db.shop.updateMany({ where: { domain: shop }, data: { uninstalledAt: new Date(), discountNodeId: null, nextSyncAt: null } });
  if (session) await db.session.deleteMany({ where: { shop } });
  return new Response();
};